Connector Locations

Engine Compartment View:

Motronic system connectors


3 Harness connector for Heated Oxygen Sensor (HO2S) - G39
Signal lead
4 Harness connector for Oxygen Sensor (02S) heater - Z19
5 Harness connector for ignition coils
White - voltage supply
6 Harness connector for ignition coils
White harness connector - voltage supply
7 Harness connector for Crankshaft Position (CKP) sensor - G4
Black harness connector - timing mark sensor
8 Harness connector for Engine Speed (RPM) sensor - G28
Grey harness connector
9 Harness connector for Knock Sensor 1 (KS 1) - G61
Brown harness connector - front sensor
11 Harness connector for Knock Sensor 2 (KS 2) - G66
Blue harness connector - rear sensor